package day6;

import java.io.File;
import java.io.FileInputStream;
import java.io.FileNotFoundException;

/**
 * @author oldliu
 * @since 1.0
 */
public class BigFile {
    public static void main(String[] args) throws  Exception {
        File f=new File("G:\\cbackup\\c_2021_1_15.GHO");
        System.out.println(f.length());
        FileInputStream fin=new FileInputStream(f);
        System.out.println(fin.available());
        fin.close();
    }
}
